baber/WOPTO huggingface dataset:
Patent JP-2001185648-A (JP)
Title: Semiconductor device
Inventor: HORI ATSUSHI
IPC: H01L25/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device for facilitating a wiring step and improving the degree of freedom of designing wirings. SOLUTION: The semiconductor device comprises a plurality of IC packages 11 having connecting terminals 12a to 12d on an upper surface and connecting terminals of different application from that of connecting terminals 3 of a bottom, a mounting board 2 for mounting the plurality of the packages 11, and a connecting board 13 for connecting the terminals 12a, 12b of the upper surfaces of the two packages 11 to the terminals 12c, 12d of the upper surface. Thus, the wirings of the board 2 connected to the terminals of the bottom can be reduced. The wiring step of the board 2 is facilitated, and the degree of freedom of designing the wirings of the board 2 can be improved.
Patent JP-2001186111-A (JP)
Title: Bit-synchronization circuit
Inventor: TAJIMA AKIO
IPC: H04L7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To realize a bit-synchronization circuit which is compact and low cost, operated at a high speed region of Gb/s or higher, capable of synchroniza tion within 10-bit, with a jitter suppression effect that prevents synchronization error even from a signal, whose SNR is deteriorated. SOLUTION: The bit synchronization circuit 1 consists of a polyphase clock generating circuit 2, phase comparator 3, identification circuit 4, majority phase decision circuit 5, data selection circuit 6, clock frequency divider circuit 7, storage circuit 8, and delay circuit 9. The majority phase decision circuit 5 applies time series majority decision to phase comparison outputs, to decide a clock having a level transition timing in the middle of a level transition timings adjacent to each other in input data from the data identified by clocks with different phases. The data identified by the decided clock at the identification circuit 4 are selected by a selection circuit 6, which provides the output of the selected data.
Patent JP-H11196125-A (JP)
Title: Device and method for automatic operation reporting and storage medium stored with program regarding the method
Inventor: KURIHARA KATSUHIRO
IPC: H04L12/58
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically send a specific report to a person who has deviated from a route of workflow operation by sending a specific report to a specific addressee when a detected even is specific. SOLUTION: After operation of inputting necessary data to a downloaded electronic document, a transmission button 504 is turned on and the script defined for the transmission button is executed. Then, the electronic document is transmitted to the next client through '  case shift' script 505. Then, '  case information' script 506 is analyzed to prepare information acquisition. Here, when information needs to be acquired from a server, the necessary information is acquired from a server managing mechanism and necessary information is acquired from the electronic document of a client. For example, its address is acquired and on the basis of it, an electronic mail defined in ' mail transmission' script 507 is sent to outside the workflow route to perform automatic reporting, and the process is completed.
Patent JP-2000193099-A (JP)
Title: Mechanical seal for gas compressor
Inventor: IKEDA YASUHIRO
IPC: F04B39/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of leak from a seal part between a rotary shaft and a slide ring on the rotation side and a seal slide part between a slide ring on the stationary side and a slide ring on the rotation side, in a mechanical seal to seal the rotary shaft of a gas compressor. SOLUTION: A space between a rotary shaft 2 and a slide ring 33 on the rotation side forms sealing structure in two stages by a shaft packing 34 and a seal lip 35 arranged on the machine space P side. Gas leaking from the machine space P through the seal lip 35 is sealed by the shaft packing 34 and accumulated in a seal gap T. When the machine space P is decreased in a pressure, the tip lip part 35a of the seal lip 35 is opened by a differential pressure and the gas is returned to the machine space P through the seal gap T. The seal lip 35 formed of an elastomer is reinforced by a spring support metal fitting 36 and a gas permeable region is limited.
Patent JP-2001181038-A (JP)
Title: Electroconductive ceramics and antistatic member using the same
Inventor: TERASHI YOSHITAKE
IPC: C04B35/495
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a highly accurate electroconductive ceramics capable of removing a static electricity and controlling coefficient of thermal expansion and having high Young's modulus and an antistatic member using the electroconductive ceramics. SOLUTION: This electroconductive ceramics comprises at least one kind selected from the group of zinc oxide, iron oxide, tin oxide, niobium oxide, nickel oxide, cobalt oxide, titanium carbide and titanium nitride as an electroconductivity-imparting material in an amount of 20-80 wt.% based on a glass composed of SiO2, Al2O3, MgO, SrO and CaO and has <=0.1 μm surface roughness (Ra), <=0.1% porosity and 102-1010 Ω.cm volume resistivity at -50 to 85 deg.C. The antistatic member such as a spacer 11, a shim 10 or a clamp 12 of a magnetic disk unit 20 is produced by using the electroconductive ceramics.
Patent JP-2000191135-A (JP)
Title: Handling method for glass article
Inventor: TERANISHI TOYOYUKI
IPC: C03B35/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the component of an organic matter functional film on the surface of a glass article from adhering to a surface to make contact with the glass article by handling the glass article through a paper or cloth interposed between the surface to make contact with the glass article of the jig and the surface of the glass article. SOLUTION: A glass article 1 is handled through a paper 3. When the internal pressure of a sucker 4 is reduced to -40 kPa by a vacuum source to suck and bring up the glass article 1, the glass article 1 is never shifted or fallen by the dead weight. As the used paper 3, any paper having permeability of a certain degree (represented by air permeability) can be used. For the thickness, a thickness having permeability of the certain degree (represented by air permeability) can be adapted. When the glass article 1 is handled through the paper 3, the paper 3 is preferably applied every glass article 1 from the viewpoint of the prevention of re-adhesion of an organic matter functional film 2 and the durability. A cloth may be used instead of the paper 3.
Patent JP-2000191844-A (JP)
Title: Non-halogen flame retardant resin composition
Inventor: MATSUI HIROSHI
IPC: C08K3/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition exhibiting flame retardancy equal to that of a PVC resin and generating no toxic gas when subjected to incineration treatment by adding magnesium hydroxide, zinc borate and silicone powder to a polyolefinic resin. SOLUTION: To 100 pts.wt. of a polyolefinic resin are added 10-250 pts.wt. of magnesium hydroxide, 10-100 pts.wt. of zinc borate and 3-50 pts.wt. of silicone powder to give a non-halogen flame retardant resin composition. As the polyolefinic resin is preferable one comprising one or more than one selected among ethylene-vinyl acetate copolymers, ethylene-ethyl acrylate copolymers, ethylene-propylene rubbers, polypropylenes and polyethylenes. This resin composition has an oxygen index of at least 24 and flame retardancy to pass at least one of burning tests each prescribed in the law regulating electric appliances, the UL standards, the IEEE standards 383 and the IEC standard 332-1.
Patent JP-2001182885-A (JP)
Title: Piping joint
Inventor: DOJO MAKI
IPC: F15B15/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping joint having less pressure loss without interference between the ends of two caves, if made larger, and requiring a larger connector. SOLUTION: This piping joint has the connector 1 to be movably inserted into a case 20, the case 20 being joined to one hollow member, the connector 1 being threaded to a boss 3 on the other hollow member, the connector 1 being provided with a pit 1c and at least two crossing caves 1a, 1b communicated with the pit 1c, and hollow portions of two hollow members being connected to each other via the two caves 1a, 1b and the pit 1c. The axial center of one cave is somewhat offset from that of the other cave in arrangement.
Patent JP-2001187978-A (JP)
Title: Shutoff valve
Inventor: YAMAGUCHI MASAKI
IPC: F16K31/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a shutoff valve highly reliable for airtightness with little change in the compression rate of a seal member even in a long-term use. SOLUTION: An elastic seal member 58 is circumferentially compressed and arranged between the outer surface of the cylindrical part 47c of a bulkhead 47 and the inner surface of the stepped part 57b of a mounting plate 57. According to this, even if a slight axial slippage between the bulkhead 47 and the mounting plate 57 is caused by the clearance of a caulking part in assembling, or the fixation of the bulkhead 47 to the mounting plate 47 is loosened by corrosion or thermal expansion during a long-term use, the compression rate of a seal member 80 is hardly influenced thereby.
Patent JP-2000176301-A (JP)
Title: Screen crusher
Inventor: MORI TAKEO
IPC: B02C1/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of treatment for crushing waste by increasing the surface area of a discharge port of crushed waste by using a screen and to prevent the charged waste from rising by being caught by crushing boards. SOLUTION: In a screen crusher in which a fixed crushing board 55 and a movable crushing board 5 are set face to face and waste are crushed by moving the movable crushing board 56 by a hydraulic mechanism 57, the crushing boards 55, 56 are made in screens having a large number of mesh openings, and the crushing teeth formed in the crushing board 55, 56 are made in teeth extended in the vertical direction. The movable crushing board 56 is rotated on a rotary axis 58 to move (R) the lower end 56A downward. A shutter 59 for opening for closing a loading port in the lower end of a hopper 54 is installed, and a stopper member extended in the transverse direction is installed in the fixed crushing board 55 and the movable crushing board 56.
Patent JP-2001189988-A (JP)
Title: Microphone unit and wireless unit having the microphone unit
Inventor: MARUYAMA TSUNENORI
IPC: H04R3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a microphone unit and a wireless unit having the microphone unit that can suppress deterioration in sound quality, with respect to a call opposite party and to enhance sound quality. SOLUTION: The microphone unit 1 is provided with an equalizer circuit 3, that adjusts the frequency characteristic of voice and an amplifier circuit 4 that has an analog switch 10 adjust an output level, and the microphone unit 1 adjusts the call analog signal outputted from a microphone 2 to have the sound quality, providing ease of hearing to a call opposite party and transmits the resulting signal.
Patent JP-2001187304-A (JP)
Title: Solid recovering device
Inventor: KAWAMOTO EIICHI
IPC: B01D29/62
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid recovering device for efficiently recovering solids contained in liquid particularly without using any nets which are necessary to be exchanged frequently whenever clogged. SOLUTION: This solid recovering device is provided with a liquid receiving part having plural slits parallel to one another for receiving a solid-containing liquid, a solid transfer means and a solid estranging means. The solid transfer means has plural first claws to be moved inside the slits of the liquid receiving part so that the solids on the liquid receiving part are transferred to the end side of the liquid receiving part by moving the first claws along the longitudinal direction of the slits. The solid estranging means has plural second claws to be passed between the first claws after the first paws get away from the slits so that the solids adhered to the first claws are estranged by the actions of the second claws.
Patent JP-2000162393-A (JP)
Title: Radiation intensifying screen set
Inventor: SUZUKI YUJIRO
IPC: G21K4/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiation intensifying screen set obtaining radiation photograph with high definition and good quality. SOLUTION: An intensifying screen set is constituted of a front intensifying screen and a back intensifying screen provided each with a plurality of fluorescent layers where fluorescent body is scattered in bond agent resin on support bodies. The support body of the front intensifying screen consists of a light- reflecting support body and that of the back intensifying screen consists of a light-absorbing support body. In the fluorescent bodies of each fluorescent layer of the front intensifying screen and the back intensifying screen, particles are distributed so that the average particle diameters are smaller in the support body side than in the surface side (the side of taking out the luminescence).
Patent JP-2001146836-A (JP)
Title: Heating film construction method for wall and ceiling, and hardware for preventing falling of the heating film
Inventor: ISOBE AKIRA
IPC: E04F21/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a hardware for preventing the falling of a heating film when mounted on a wall and a ceiling. SOLUTION: Needles are mounted in a stainless thin plate for press contact of the heating film with a backing. The end of the hardware is round not to damage the film. The construction of the heating film is simplified while preventing its falling.
Patent JP-H11256207-A (JP)
Title: Production of hard structural material powdery mixture
Inventor: WALDENSTROEM MATS
IPC: B22F9/22
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for dissolving hard structural material powder. SOLUTION: One or >= two kinds of salts of at least a kind of iron base metal contg. an organic group are dissolved into at least one kind of a polar solvent and a complex to be bonded with at least one kind of a complex forming agent contg. a functional group in the form of OH or NR3 (in formula, R=H or alkyl). Moreover, at least one kind of insoluble and reductive salt of at least one kind of the iron base metal is suspended in this soln. Hard structural material powder and an optionally soluble carbon source are added to this soln. The solvent is evaporated and the powder lump is subjected to heat treatment in at least either of an inert atmosphere or a reducing atmosphere.  As a result, a powdery mixture capable of being compacted after the addition of a pressurizing agent and capable of being sintered into an object contg. the hard structural material in the binder phase in accordance with conventional technology can be obtd.
Patent JP-2001161419-A (JP)
Title: Umbrella provided with digital watch in handle
Inventor: SHIN TAMIO
IPC: A45B3/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella by which time can be checked without getting wet in the rain or stopping. SOLUTION: In a handle of this umbrella, a digital watch 1 provided with illumination incorporating a battery, and a switch 2 for the illumination are provided.
Patent JP-2000195694-A (JP)
Title: Delay lights-out circuit
Inventor: SUZUKI HARUMI
IPC: H05B37/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a delay lights-out circuit using a MOSFET. SOLUTION: The positive terminal of a power source E is connected to the contact of a switch SW1 and the power source positive terminal of an inverter circuit INV, another contact of SW1 is connected to a resistor R1, another terminal of R1 is connected to a resistor R2, the black point side of a capacitor C1 and the gate of a N-channel MOSFET Q1, the power source negative terminal is connected to the drain of Q1, the negative terminal of the power source E connected to another terminal of R2, the black point side of the capacitor C1 and the source of Q1. The output of INV is connected to a discharge lamp LMP. In this circuit, because the voltage of C1 is lowered by switching off SW1, the ON-resistance of Q1 rises, a voltage applied to INV is lowered, and thereby, LMP gets dimmer as the time elapses and goes off.  A compact, light and inexpensive delay lights-out circuit based on the product of the resistance of R2 and the capacitance of C1 can be obtained.
Patent JP-2000192487-A (JP)
Title: Manhole-cover applying device in connecting pit made of synthetic resin
Inventor: TAKAHASHI ITSUKI
IPC: E03F5/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for protecting the upper edge of an uppermost pit facing a ground in a connecting pit made of a synthetic resin from heat generated by external force and paving during the curing and solidifying process of asphalt and surely applying a manhole cover finely. SOLUTION: A connecting frame 5, to which a cover receiving frame 2, in which the fitting groove 2a of a manhole cover C is projected from a top face in approximately the same shape as a base frame 1 and bolt holes 2b coinciding with the bolt inserting holes 1c of the base frame 1 are disposed to an edge, is clamped through bolts 3 and nuts 4, is connected onto the top face of the base frame 1, in which an inside diameter ϕ is equalized to that of an uppermost pit 6, an external shape has a collar section 1a projected from the outside diameter of the upper-edge fitting groove 6a of the uppermost pit 6 and a projection 1b fitted into the upper-edge fitting groove 6a of the uppermost pit 6 is made to go round on an underside and a bolt inserting hole 1c is disposed at the edge of the collar section 1a, by inserting the projection 1b into the upper-edge fitting groove 6a of the uppermost pit 6. The manhole cover C is fitted into the fitting groove 2a, and paving is conducted on the same surface as the fitting groove 2a.
Patent JP-2001173125-A (JP)
Title: Method for construction of log-house style inlaid wall
Inventor: HONDA TETSUO
IPC: E04B1/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method enabling construction of a log-house style wall wherein the whole of a building, inclusive of beams, a roof and others, is supported by pillars and a feel of a log-house built of stacked logs is presented and wherein firm construction and curtailment of a term of work are attained and the cost is reduced. SOLUTION: Grooved pillars 3 are fixed to concrete footing, and log materials 2, of which both ends are notched and upper and lower end parts cut to be flat, are made to fall in from above sequentially and stacked with connecting nails 1 driven in. On the occasion, extension-contraction absorbing fixed metal fittings 4 which absorb the extension and contraction of the log materials and make the surfaces stable invariably are fitted in. Thereby the exterior beauty is ensured, while deformation of the log materials is prevented and the strength thereof is maintained.
Patent JP-2000179223-A (JP)
Title: Installation method for double sliding door
Inventor: KOTANI AKIJI
IPC: E05D15/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a groove on a threshold face and reduce irregularities or steps on a floor surface by applying a principle that the S pole and N pole of a magnet generate attracting force which is not dissipated even when both poles are separated because the magnetic force is remote force. SOLUTION: Magnetic force generating means are provided at the lower end of a double sliding door and at the upper end of a threshold face so that both poles face each other. The magnetic force generating means are buried so that the upper face of the threshold face becomes flat and smooth to eliminate irregularities. The magnetic force generating means are provided in the whole track where the double sliding door is moved, thus the double sliding door is kept in the vertical direction by the binding of magnetic force not to be drifted. Not only a permanent magnet but also an electromagnet capable of opening or closing the magnetic force by excitation can be used for the magnetic force generating means.  If the permanent magnet is used for one of the magnetic force generating means and the electromagnet is used for the other, the removing work of the double sliding door for completely removing it can be facilitated by stopping excitation to dissipate the magnetic force, for example.
Patent JP-H04208738-A (JP)
Title: Signal transmission method
Inventor: TAKAHASHI YOICHI
IPC: H04L12/40
Filed: 1990-12-01
Abstract: PURPOSE:To improve the transmission efficiency by dividing the data signal part of a format to assign divided parts to plural specific devices and simultaneously transmitting data to plural specific devices and extracting data of the divided part assigned to each specific device from a received transmission signal. CONSTITUTION:A data signal part 1 of the signal format is divided, and divided parts (4 bits) are assigned to respective control object devices A and B. A center unit 3 transfers the transmission signal (4-bit data to the control object device A, 4-bit data to the control object device B, and one parity bit) to control object devices A and B through a signal line 5. When confirming transfer order '1' assigned to control object devices A and B, control object devices A and B take in the signal on the signal line 5 into themselves. Each of control object device A and B extracts four bits of the signal assigned to itself in the transmission signal from the received signal.
Patent JP-H05114846-A (JP)
Title: Two-signal switching circuit
Inventor: MATSUMOTO KOICHI
IPC: H03K17/62
Filed: 1990-12-03
Abstract: PURPOSE:To make the quantity of crosstalk, where a undesirable signal leaks to an output terminal, extremely small by providing a function which forcibly holds the input terminal of a differential amplifier on the side to which the undesirable signal is connected at low impedance. CONSTITUTION:Two differential amplifiers 1 and 2 which have a common load and are supplied with signals 1 and 2 respectively are provided, and their emitter common connection points serve as loads on the differential couple of another differential amplifier 3. The differential amplifier 3 outputs the signals 1 or 2 to the common load by turning ON one of the differential couple, i.e., one differential amplifier and turning OFF the other differential amplifier with two switching control signals which are mutually opposite phase rectangular waves. Then an impedance switching circuit switches the input terminals of the differential amplifiers 1 and 2 to high impedance in the operation state and to the low impedance in the cutoff state.
Patent JP-H04213720-A (JP)
Title: Initializing method for auxiliary storage device and information processor
Inventor: SAMEJIMA SHOGO
IPC: G06F9/445
Filed: 1990-12-10
Abstract: PURPOSE:To initialize the memory area without occupying a wide range by reading in an initialization program of a different initialization format at every different format. CONSTITUTION:An operating system 31 or an application program 32 existing on a main storage reads in a program 34 to a free area by generation of necessity of initialization of a floppy disk. Subsequently, control is delivered to a floppy disk initialization program 35 on the read-in main storage. Also, an operating system 41 or an application program 42 existing on the main storage reads in a program 44 to a free area 43 by generation of necessity of initialization of a hard disk. Next, control is delivered to an initialization program 46 on the read-in main storage. Moreover, the program is read in the part corresponding to the part for initializing the floppy and control is delivered to a hard disk initialization processing program 47.